import type { Router, RouteRecordRaw } from 'vue-router';

import { usePermissionStoreWithOut } from '@/store/modules/permission';

import { PageEnum } from '@/enums/pageEnum';
import { useUserStoreWithOut } from '@/store/modules/user';

import { PAGE_NOT_FOUND_ROUTE } from '@/router/routes/basic';

import { RootRoute } from '@/router/routes';
import { getURLSearchParams } from '@/utils';
import { getAppEnvConfig } from '@/utils/env';
// import { useMessage } from '@/hooks/web/useMessage';
import { setAuthCache } from '@/utils/auth';
import { APP_ID_KEY, USER_INFO_KEY } from '@/enums/cacheEnum';

// const { createMessage } = useMessage();

const LOGIN_PATH = PageEnum.BASE_LOGIN;

const ROOT_PATH = RootRoute.path;

const whitePathList: PageEnum[] = [LOGIN_PATH];

export function createPermissionGuard(router: Router) {
  const userStore = useUserStoreWithOut();
  const permissionStore = usePermissionStoreWithOut();
  router.beforeEach(async (to, from, next) => {
    // 获取地址栏参数
    const params = getURLSearchParams();
    if (params.token) {
      console.log(params);
      userStore.setToken(params.token);
      history.pushState(null, '', '/');
      const userInfo = {
        userId: params.ERP_staffId,
        username: '',
        realName: '',
        avatar: '',
        desc: '',
        password: '',
        homePath: '/dashboard/index',
        roles: [
          {
            roleName: 'Super Admin',
            value: 'super',
          },
        ],
      };
      setAuthCache(USER_INFO_KEY, userInfo);
      setAuthCache(APP_ID_KEY, params.id);
    }

    if (
      from.path === ROOT_PATH &&
      to.path === PageEnum.BASE_HOME &&
      userStore.getUserInfo.homePath &&
      userStore.getUserInfo.homePath !== PageEnum.BASE_HOME
    ) {
      next(userStore.getUserInfo.homePath);
      return;
    }

    const token = userStore.getToken;

    // Whitelist can be directly entered
    if (whitePathList.includes(to.path as PageEnum)) {
      if (to.path === LOGIN_PATH && token) {
        const isSessionTimeout = userStore.getSessionTimeout;
        try {
          await userStore.afterLoginAction();
          if (!isSessionTimeout) {
            next((to.query?.redirect as string) || '/');
            return;
          }
        } catch {
          //
        }
      }
      next();
      return;
    }
    // token or user does not exist
    if (!token) {
      // You can access without permission. You need to set the routing meta.ignoreAuth to true
      if (to.meta.ignoreAuth) {
        next();
        return;
      }

      // 重定向erp登录页面
      const { VITE_GLOB_REDIRECT_ERP_URL } = getAppEnvConfig();

      // createMessage.error('Invalid token!');
      setTimeout(() => (window.location.href = VITE_GLOB_REDIRECT_ERP_URL), 3000);
      // const redirectData: { path: string; replace: boolean; query?: Recordable<string> } = {
      //   path: LOGIN_PATH,
      //   replace: true,
      // };
      // if (to.path) {
      //   redirectData.query = {
      //     ...redirectData.query,
      //     redirect: to.path,
      //   };
      // }
      // next(redirectData);
      // return;
    }

    // Jump to the 404 page after processing the login
    if (
      from.path === LOGIN_PATH &&
      to.name === PAGE_NOT_FOUND_ROUTE.name &&
      to.fullPath !== (userStore.getUserInfo.homePath || PageEnum.BASE_HOME)
    ) {
      next(userStore.getUserInfo.homePath || PageEnum.BASE_HOME);
      return;
    }

    // get userinfo while last fetch time is empty
    if (userStore.getLastUpdateTime === 0) {
      try {
        await userStore.getUserInfoAction();
      } catch (err) {
        next();
        return;
      }
    }

    if (permissionStore.getIsDynamicAddedRoute) {
      next();
      return;
    }

    const routes = await permissionStore.buildRoutesAction();

    routes.forEach((route) => {
      router.addRoute(route as unknown as RouteRecordRaw);
    });

    router.addRoute(PAGE_NOT_FOUND_ROUTE as unknown as RouteRecordRaw);

    permissionStore.setDynamicAddedRoute(true);

    if (to.name === PAGE_NOT_FOUND_ROUTE.name) {
      // 动态添加路由后，此处应当重定向到fullPath，否则会加载404页面内容
      next({ path: to.fullPath, replace: true, query: to.query });
    } else {
      const redirectPath = (from.query.redirect || to.path) as string;
      const redirect = decodeURIComponent(redirectPath);
      const nextData = to.path === redirect ? { ...to, replace: true } : { path: redirect };
      next(nextData);
    }
  });
}
